004) Mongoose Millhog Standard Model # MG-500w

End Prep .625-3.000in (15.9-76.2mm)
End Prep .750-3.000in (19.1-76.2mm)
Membrane Removal 1.187in-2.000in

The Mongoose Standard is ideal for for end prepping all boiler tube materials and is only 2.250in wide for accessing single tubes in a boiler tube waterwall. It can also be equipped with a Membrane Removal Head for removing membrane from boiler tubes.

Content Tabs


Below is a link of a quick demonstration:

Key Features

-Bevels, faces and bores stainless steel and other highly alloyed tubing.
-Patented, self-centering, push-pull clamp and release mechanism has permanently attached wrenches.
-Only 2-1/4" wide.
-Rugged with torque-free operation.
-Powerful pneumatic motor needs only 25 cfm air flow.
-Produces a thick chip without cutting oils.
-Easy-to-change mandres.
-EscoLock blade locking system.

Kit Includes

Gear Head
2/3 Pneumatic HP Motor
Draw Rod Assembly
.750in Mandrel (.625in Mandrel may be substituted; consult factory)
Hose with couplings
Dirt stopper and oiler
Carrying Case